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Morgarella [4.7K]
3 years ago
6

You bike 39 miles in 5 hour find the unit rate per mile

Mathematics
1 answer:
Jet001 [13]3 years ago
8 0

Answer:

0.128 hr/mile

Step-by-step explanation:

5 hours / 39 miles = 0.128 hr/mile

In practice it might be easier to express in minutes. Just multiply by a conversion factor, keeping track of your units:

0.128 hr/mile x 60 min/hr = 7.68 min/mile

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CAN ANYBODY HELP ME OUT
bija089 [108]

Answer:

Correct option is

b. If two sides and one included angle are equal in triangles PQS and PRS, then their corresponding sides are also equal.

Step-by-step explanation:

Here, we are given the line RQ, which is divided in two equal parts by a line PS which is perpendicular to RQ.

The foot S of PS is on the line RQ.

First of all, let us do a construction here.

Join the point R with P and P with Q.

Please refer to the attached image.

Now, let us consider the triangles  PQS and PRS:

  • Side QS = RS (as given)
  • \angle PSR = \angle PSQ = 90^\circ
  • Side PS = PS (Common side in both the triangles)

Now, Two sides and the angle included between the two triangles are equal.

So by SAS congruence we can say that \triangle PRS \cong \triangle PQS

Therefore, the corresponding sides will also be equal.

RP = QP

RP is the distance between R and P.

QP is the distance between Q and P.

Hence, to prove that P is equidistant from R and Q, we have proved that:

b. If two sides and one included angle are equal in triangles PQS and PRS, then their corresponding sides are also equal.

7 0
3 years ago
2. Derek is an HVAC technician. He worked 30 hours and made $600. How much per hour does Derek make?
Cloud [144]

Answer:

$20.00

Step-by-step explanation:

600 ÷ 30 = 20

5 0
2 years ago
F(n)=2n+5<br> g(n)=n²-1<br> Find f(-3) ⋅ g(-3)
kirill115 [55]

Answer:

use symbolab

Step-by-step explanation:

8 0
3 years ago
8.97-4.22= trying to explain round up or down to my child she wants to round 4.22 down to 3
Anvisha [2.4K]

Answer:

You would round down, but not to 3. You would round it down to 4.

Step-by-step explanation:

If a decimals last digits are five or more, you would round up. But 4.22 would be rounded down because its less than 5.

6 0
3 years ago
Which pyramid has a greater volume, and how much greater is its volume? A rectangular pyramid on the left with a base of 7 inche
Nonamiya [84]

The volume of the pyramid on the left is greater by 8 inches cubed

We have given that,

A rectangular pyramid on the left with a base of 7 inches by 6 inches and a height of 3 inches.

A rectangular pyramid on the right with a base of 4 inches by 3 inches and a height of 10 inches.

The volume of the pyramid on the left is greater by 2 inches cubed. The volume of the pyramid on the left is greater by 6 inches cubed.

The equation for finding the volume of a pyramid is,

<h3>What is the volume of a pyramid?</h3>

lwh/3

when you input the values of the two pyramids into this equation you get the left pyramid having a volume of 128 inches cubed and the right pyramid having a volume of 120 inches cubed.

Therefore, 128 - 120 = 8

To learn more about the pyramid visit:

brainly.com/question/218706

#SPJ1

3 0
2 years ago
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